| 摘要 |
PURPOSE:To attain pocket bell paging at a designated time from an extension terminal device by providing a storage means for storing a call extension accommodation location, an individual number and a designated time, a time collating means, a clock and a pocket bell call means. CONSTITUTION:When an extension telephone set TA1 dials a pocket bell calling special number, a calling register 2 receives this special number, transmits it to a central controller CC3 and the CC3 identifies it as the calling of paging service. The CC3 stores the accommodated position information of the TA1 to a calling extension accommodated location storage circuit 4. Then the TA1 transmits a pocket bell individual number to be called and stores it in an individual number storage circuit 5. Further, the TA1 gives a command to transmit the designated time and the transmitted designated time is stored in a storage circuit 6. The designated time and the time of the clock 8 are collated by a collating device 7 periodically and when the collation is coincident, coincident information is transmitted to the CC3. The CC3 transmits the individual set number to a pocket bell calling circuit 9 together with the pocket bell calling special number. |
